The Brukkaros pygmy rock mouse (Petromyscus monticularis) is a species of rodent in the family Nesomyidae. It is found in Namibia and South Africa. Its natural habitat is subtropical or tropical dry shrubland.

References Coetzee, N. & Schlitter, D. 2004. Petromyscus monticularis. 2006 IUCN Red List of Threatened Species. Downloaded on 19 July 2007.